Product Summary

The STF3NK80Z is an N-channel 800V - 3.8Ω- 2.5A TO-220/FP/DPAK/IPAK zener-protected superMESH power MOSFET. The SuperMESH series is obtained through an extreme optimization of ST well established stripbased PowerMESH layout. In addition to pushing on-resistance significantly down, special care is taken to ensure a very good dv/dt capability for the most demanding applications. Such series complements ST full range of high voltage MOSFETs including revolutionary MDmesh™ products.

Parametrics

STF3NK80Z absolute maximum ratings: (1)Drain-source Voltage (VGS = 0): 800V; (2)Drain-gate Voltage (RGS = 20 kΩ): 800V; (3)Gate- source Voltage: ±30 V; (4)Drain Current (continuous) at TC = 25°C: 2.5A; (5)Drain Current (continuous) at TC = 100°C: 1.57A; (6)Total Dissipation at TC = 25°C: 70W; (7)Gate source ESD(HBM-C=100pF, R=1.5KΩ): 2 KV; (8)Operating Junction Temperature: -55 to 150°C; (9)Storage Temperature: -55 to 150°C.

Features

STF3NK80Z features: (1)typical RDS(on) = 3.8Ω; (2)extremely high dv/dt capability; (3)100% avalanche tested; (4)gate charge minimized; (5)very low intrinsic capacitances; (6)very good manufacturing repeatbility.

Diagrams

STF3NK80Z internal schematic diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
STF3NK80Z
STF3NK80Z
STMicroelectronics
MOSFET N-Ch 800 Volt 2.5Amp Zener SuperMESH
Data Sheet
0-1: $0.76
1-10: $0.64
10-100: $0.52
100-250: $0.46
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
STF30N65M5
STF30N65M5
STMicroelectronics
MOSFET POWER MOSFET N-CH 650V
Data Sheet
0-1: $5.12
1-10: $4.19
10-100: $3.79
100-250: $3.48
STF30NM50N
STF30NM50N
STMicroelectronics
MOSFET N-CH 5V 27A MDMESH Power MDmesh
Data Sheet
Negotiable 
STF30NM60N
STF30NM60N
STMicroelectronics
MOSFET N-Ch, 600V-0.1ohms Mdmesh 25A
Data Sheet
Negotiable 
STF30NM60ND
STF30NM60ND
STMicroelectronics
MOSFET N-Ch, 600V-0.11ohms FDMesh 25A
Data Sheet
Negotiable 
STF31N65M5
STF31N65M5
STMicroelectronics
MOSFET N-Ch 650V 0.124 Ohm 22 A MDmesh V
Data Sheet
0-1: $4.77
1-10: $3.91
10-100: $3.53
100-250: $3.25
STF32N65M5
STF32N65M5
STMicroelectronics
MOSFET POWER MOSFET N-CH 650V
Data Sheet
0-1: $5.28
1-10: $4.33
10-100: $3.90
100-250: $3.59